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| author | Richard Sandiford <rdsandiford@googlemail.com> | 2009-10-05 19:29:36 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2009-10-05 19:29:36 +0000 |
| commit | 293593b15fbf08603d6fa038e8e4614b41166c9f (patch) | |
| tree | 538112e0a1f89859a9a1b75f907ce39732ba1a11 /gcc/config/mips/mips.h | |
| parent | 7cf078dceaaf3fac20ae6cad5077f9cec6256c8f (diff) | |
| download | gcc-293593b15fbf08603d6fa038e8e4614b41166c9f.zip gcc-293593b15fbf08603d6fa038e8e4614b41166c9f.tar.gz gcc-293593b15fbf08603d6fa038e8e4614b41166c9f.tar.bz2 | |
mips.h (DWARF_FRAME_RETURN_COLUMN): Replace GP_REG_FIRST + 31 with RETURN_ADDR_REGNUM.
gcc/
* config/mips/mips.h (DWARF_FRAME_RETURN_COLUMN): Replace
GP_REG_FIRST + 31 with RETURN_ADDR_REGNUM.
(INCOMING_RETURN_ADDR_RTX): Likewise.
(FUNCTION_PROFILER): Likewise. Replace GP_REG_FIRST + 1
with AT_REGNUM.
* config/mips/sdemtk.h (FUNCTION_PROFILER): Replace GP_REG_FIRST + 31
with RETURN_ADDR_REGNUM.
(MIPS_SAVE_REG_FOR_PROFILING_P): Likewise.
* config/mips/mips.c (mips16_build_call_stub): Replace
GP_REG_FIRST + 31 with RETURN_ADDR_REGNUM, GP_REG_FIRST + 1
with AT_REGNUM and 31 with RETURN_ADDR_REGNUM.
(mips_print_operand_punctuation): Likewise.
(mips_frame_set): Likewise.
(mips16e_output_save_restore): Likewise.
(mips_cfun_might_clobber_call_saved_reg_p): Likewise.
(mips_save_reg_p): Likewise.
(mips_return_addr): Likewise.
(mips_set_return_address): Likewise.
(mips_direct_save_slot_move_p): Likewise.
(mips_output_function_prologue): Likewise.
(mips_restore_reg): Likewise.
(mips_expand_epilogue): Likewise.
(mips_epilogue_uses): Likewise.
* config/mips/mips.md (RETURN_ADD_REGNUM): Define.
(*mov<mode>_ra): Use it instead of a hard-coded 31.
(clear_hazard_<mode>): Likewise.
(call_internal): Likewise.
(call_internal_direct): Likewise.
(call_direct_split): Likewise.
(call_value_internal): Likewise.
(call_value_split): Likewise.
(call_value_internal_direct): Likewise.
(call_value_direct_split): Likewise.
(call_value_multiple_internal): Likewise.
(call_value_multiple_split): Likewise.
From-SVN: r152465
Diffstat (limited to 'gcc/config/mips/mips.h')
| -rw-r--r-- | gcc/config/mips/mips.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h index 934e0fa..b17512f 100644 --- a/gcc/config/mips/mips.h +++ b/gcc/config/mips/mips.h @@ -1311,10 +1311,10 @@ enum mips_code_readable_setting { #define DWARF_FRAME_REGNUM(REGNO) mips_dwarf_regno[REGNO] /* The DWARF 2 CFA column which tracks the return address. */ -#define DWARF_FRAME_RETURN_COLUMN (GP_REG_FIRST + 31) +#define DWARF_FRAME_RETURN_COLUMN RETURN_ADDR_REGNUM /* Before the prologue, RA lives in r31. */ -#define INCOMING_RETURN_ADDR_RTX gen_rtx_REG (VOIDmode, GP_REG_FIRST + 31) +#define INCOMING_RETURN_ADDR_RTX gen_rtx_REG (VOIDmode, RETURN_ADDR_REGNUM) /* Describe how we implement __builtin_eh_return. */ #define EH_RETURN_DATA_REGNO(N) \ @@ -2386,7 +2386,7 @@ typedef struct mips_args { } \ mips_push_asm_switch (&mips_noat); \ fprintf (FILE, "\tmove\t%s,%s\t\t# save current return address\n", \ - reg_names[GP_REG_FIRST + 1], reg_names[GP_REG_FIRST + 31]); \ + reg_names[AT_REGNUM], reg_names[RETURN_ADDR_REGNUM]); \ /* _mcount treats $2 as the static chain register. */ \ if (cfun->static_chain_decl != NULL) \ fprintf (FILE, "\tmove\t%s,%s\n", reg_names[2], \ |